Download or read book The Daughters of Ys written by M. T. Anderson and published by First Second. This book was released on 2020-08-11 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Atlantis-like city from Celtic legend is the setting of The Daughters of Ys, a mythical graphic novel fantasy from National Book Award winner M. T. Anderson and artist Jo Rioux. Ys, city of wealth and wonder, has a history of dark secrets. Queen Malgven used magic to raise the great walls that keep Ys safe from the tumultuous sea. But after the queen's inexplicable death, her daughters drift apart. Rozenn, the heir to the throne, spends her time on the moors communing with wild animals, while Dahut, the youngest, enjoys the splendors of royal life and is eager to take part in palace intrigue. When Rozenn and Dahut's bond is irrevocably changed, the fate of Ys is sealed, exposing the monsters that lurk in plain view. M. T. Anderson and Jo Rioux reimagine this classic Breton folktale of love, loss, and rebirth, revealing the secrets that lie beneath the surface.
Download or read book Ys written by Nihon Falcom and published by Udon Entertainment. This book was released on 2014-02-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrating over 25 years of Ys, the flagship series of Japanese RPG publisher Nihon Falcom! Ys: The Art Book collects the fantastic artwork of more than a dozen titles in the Ys franchise, from the original game all the way up to the brand-new Ys: Memories of Celceta. Includes pinups, character designs, rare concept art, and more!
Download or read book YS YS T YST Product Catalog Translated English of Chinese Standard YS YS T YST written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-01-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese Industry Standards - Category: YS; YS/T; YST.
Download or read book YS T 555 11 2009 Translated English of Chinese Standard YST 555 11 2009 YS T555 11 2009 YST555 11 2009 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-17 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determining the oil and moisture content of molybdenum concentrate. This Part applies to the determination of oil and moisture content in loose molybdenum concentrate. The determination range is 0.50%~15.00%.
Download or read book YS T 67 2018 Translated English of Chinese Standard YS T 67 2018 YST67 2018 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-05-01 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and quality certificate and order (or contract) content of wrought aluminum and aluminum alloy billets. This Standard applies to billets (hereinafter referred to as billets) of wrought aluminum and aluminum alloys (except 4¡Á¡Á¡Á series alloys) for processing such as extrusion and forging.
Download or read book YS T 252 2 2007 Translated English of Chinese Standard YS T 252 2 2007 YST252 2 2007 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-03 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determination of iron content in high nickel matte. This Part is applicable to the determination of iron content in high nickel matte. Measuring range: 0.5% ~ 7%. 2 Method summary The sample is decomposed with hydrochloric acid, nitric acid-potassium chlorate saturated solution. In the hydrochloric acid medium of pH1.5 ~ pH3.0, iron (III) and sulfosalicylic acid form a reddish-brown complex, whose absorbance is measured at the wavelength of 545 nm with a spectrophotometer. Calculate the iron content according to the standard curve method. 3 Reagents 3.1 Hydrochloric acid (¦Ñ1.19 g/mL). 3.2 Hydrochloric acid (1 + 3). 3.3 Nitric acid (¦Ñ1.42 g/mL). 3.4 Ammonia (1 + 3). 3.5 Nitric acid-potassium chlorate saturated solution: Dissolve potassium chlorate in nitric acid (3.3) until saturated. 3.6 Sulfosalicylic acid solution (100 g/L): Weigh 10 g of sulfosalicylic acid. Dissolve it in water and dilute it to 100 mL. Adjust it to about pH2 with ammonia water (3.4). 3.7 Iron standard solution: Weigh 0.1500 g of metallic iron (mass fraction of iron ¡Ý 99.9%). Place it in a 250 mL beaker. Add 20 mL of nitric acid (1 + 1). Heat to completely dissolve. Boil to drive out nitrogen oxides. Remove it. Cool to room temperature. Transfer to a 1000 mL volumetric flask. Use water to make the volume reach to the mark. 1 mL of this solution contains 0.15 mg of iron. YS/T 252.2-2007 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 8 4 Instruments Spectrophotometer. 5 Analytical procedures 5.1 Sample Weigh 0.400 g of sample, accurate to 0.0001
Download or read book YS T 252 5 2007 Translated English of Chinese Standard YS T 252 5 2007 YST252 5 2007 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-05 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determination of sulfur content in high nickel matte. This Part is applicable to the determination of sulfur content in high nickel matte. Measuring range: 15% ~ 25%. 2 Method summary The sample uses copper wire as flux and burns in air flow at 1250 ¡ãC ~ 1300 ¡ãC, to convert sulfur into sulfur dioxide. It is absorbed and oxidized into sulfuric acid by hydrogen peroxide. Methyl red-methylene blue solution is used as a mixed indicator. Use sodium hydroxide standard titration solution to make titration, until the solution changes from purple to bright green, which is taken as the end point. 3 Reagents 3.1 Copper wire (mass fraction of copper ¡Ý 99.95%, diameter 0.25 mm ~ 0.5 mm). 3.2 Acid absorption solution (potassium dichromate-sulfuric acid solution): Heat and dissolve 5 g of potassium dichromate with a small amount of water. After cooling, add 100 mL of sulfuric acid. 3.3 Desiccant: Anhydrous calcium chloride. 3.4 Alkali absorption solution: Sodium hydroxide (50 g/L). 3.5 Phenolphthalein indicator (10 g/L), ethanol solution. 3.6 Methyl red-methylene blue mixed indicator: Weigh 0.3 g of methyl red and 0.25 g of methylene blue. Dissolve in 500 mL of absolute ethanol. 3.7 Hydrogen peroxide absorption solution (pre
Download or read book YS T 252 3 2007 Translated English of Chinese Standard YS T 252 3 2007 YST252 3 2007 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-04 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determination of cobalt content in high nickel matte. This Part is applicable to the determination of cobalt content in high-nickel matte. Measuring range: 0.1% ~ 2%. 2 Method summary Decompose the sample with hydrochloric acid, nitric acid-potassium chlorate saturated solution. Use air-acetylene flame in hydrochloric acid (2 + 98) medium, to measure the absorbance at the wavelength of 240.7 nm of atomic absorption spectrometer, after subtracting the background. Calculate the cobalt content according to the standard curve method. 3 Reagents 3.1 Hydrochloric acid (¦Ñ1.19 g/mL). 3.2 Nitric acid (¦Ñ1.42 g/mL). 3.3 Nitric acid (1 + 1). 3.4 Ammonia (1 + 3). 3.5 Nitric acid-potassium chlorate saturated solution: Dissolve potassium chlorate in nitric acid (3.2) until saturated. 3.6 Cobalt standard storage solution: Weigh 1.0000 g of metallic cobalt (mass fraction of cobalt ¡Ý 99.95%). Slowly add 20 mL of nitric acid (3.3) into a 400 mL beaker. Cover with a watch glass. Heat at low temperature to completely dissolve. Remove it. Use water to rinse the watch glass and cup wall. Heat and boil to remove nitrogen oxides. Remove it. Cool to room temperature. Transfer it into a 1000 mL volumetric flask. Use water to wash the watch glass and cup wall. Combine the washing liquid into the volumetric flask. Use water to make the volume reach to the mark. 1 mL of this solution YS/T 252.3-2007 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 8 contains 1 mg of cobalt. 3.7 Cobalt standard solution: Pipette 20.00 mL of cobalt stand
Download or read book YS T 252 4 2007 Translated English of Chinese Standard YS T 252 4 2007 YST252 4 2007 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-04 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for determination of copper content in high nickel matte. This standard is applicable to the determination of copper content in high nickel matte. Measuring range: 6% ~ 55%. 2 Method summary The sample is decomposed with hydrochloric acid and nitric acid-potassium chlorate saturated solution. The ammonium bifluoride is used to mask the iron and the solution is controlled at pH3.5 ~ pH4. Potassium iodide is added, to cause the copper to precipitate copper iodide and precipitate an equal amount of iodine. Use the starch solution as an indicator; use sodium thiosulfate standard titration solution to indirectly determine the amount of copper. 3 Reagents 3.1 Ammonium bifluoride. 3.2 Potassium iodide. 3.3 Ammonia water (¦Ñ0.90 g/mL). 3.4 Hydrochloric acid (¦Ñ1.19 g/mL). 3.5 Nitric acid (¦Ñ1.42 g/mL). 3.6 Nitric acid (1 + 1). 3.7 Sulfuric acid (1 + 1). 3.8 Urea saturated solution. 3.9 Potassium sulfate solution (100 g/L). YS/T 252.4-2007 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 9 3.10 Nitric acid-potassium chlorate saturated solution: Dissolve potassium chlorate in nitric acid (3.5) until saturated. 3.11 Starch solution (5 g/L). 3.12 Copper standard solution: Accurately weigh 1.0000 g of metallic copper (mass fraction of copper ¡Ý 99.95%). Place it in a 400 mL beaker. Add 20 mL of nitric acid (3.6). Dissolve at low temperature and evaporate to a viscous state. Cool it. Add 5 mL of sulfuric acid (3.7). Heat until a lot of white smoke comes out. Cool it slightly. Add water to boil to dissolve the salts. Cool to room temperature. Pipette it into a 1000 mL volumetric flask. Use water to make the volume reach to the mark. 1 mL of this solution contains 1.0 mg of co
Download or read book YS T 252 1 2007 Translated English of Chinese Standard YS T 252 1 2007 YST252 1 2007 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-06-03 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determination of nickel content in high nickel matte. This Part is applicable to the determination of nickel content in high-nickel matte. Measuring range: 20% ~ 80%. 2 Method summary The sample is decomposed with hydrochloric acid or nitric acid-potassium chlorate saturated solution. In the ammonia medium, nickel and diacetyl oxime form a red nickel diacetyl oxime precipitate, which is separated from other impurity elements. The precipitate is filtered, washed, and dried to constant weight; the amount of nickel is calculated. The amount of nickel in the mixed filtrate is extracted with chloroform under pH6.5, separated from other impurities, measured using diacetyl oxime spectrophotometry and then corrected. 3 Reagents 3.1 Hydrochloric acid (¦Ñ1.19 g/mL). 3.2 Hydrochloric acid (1 + 1). 3.3 Hydrochloric acid (1 + 24). 3.4 Nitric acid (¦Ñ1.42 g/mL). 3.5 Nitric acid (1 + 1). 3.6 Sulfuric acid (¦Ñ1.83 g/mL). 3.7 Ammonia (1 + 1). 3.8 Chloroform. 3.9 Nitric acid-potassium chlorate saturated solution: Dissolve potassium chlorate in YS/T 252.1-2007 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 10 nitric acid (3.4) until saturated. 3.10 Potassium sodium tartrate solution (200 g/L), filter it before use. 3.11 Ammonium acetate solution (200 g/L), filter it before use. 3.12 Sodium thiosulfate solution (200 g/L), filter it before use. 3.13 Dimethylglyoxime ethanol solution (10 g/L), filter it before use. 3.14 Dimethylglyoxime-sodium hydroxide solution (10 g/L): Dissolve 15 g of sodium hydroxide in 100 mL of water. After cooling to room temperature, dissolve 1 g of dimethylglyoxime in the solution. Mix well. 3.15 Ferric persulfate solution (50 g/L). 3.16 Nickel standard stock solution: Weigh 0.1000
Download or read book YS T 649 2018 Translated English of Chinese Standard YST649 2018 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2021-06-30 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the requirements, test methods, inspection rules, markings, packaging, transportation, storage, quality certificates and purchase orders (or contracts) for extruded rod and bar of copper and copper alloys. This standard applies to general-purpose round, rectangular (square), hexagonal extruded rod and bar of copper and copper alloys.
Download or read book YS T 1004 2014 Translated English of Chinese Standard YS T 1004 2014 YST1004 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-12-27 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, production process control, test methods, inspection rules, as well as marking, packaging, transportation, storage, quality certificate and order sheet (or contract) content of molten aluminum and aluminum alloys. This Standard is applicable to molten aluminum and aluminum alloys (hereinafter referred to as molten aluminum) produced by the electrolysis method or remelting method.
Download or read book YS T 575 22 2021 Translated English of Chinese Standard YS T 575 22 2021 YST575 22 2021 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-09-12 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the method for determining the air-equilibrium hygroscopic moisture content in bauxite. This document is applicable to the determination of the hygroscopic moisture content of air-equilibrium hygroscopic moisture in the calibration loss on ignition or sample weighing operation of powdered bauxite ores, such as bauxite ore and concentrate, which has a determination range of ≤ 5.00%. This document is not applicable to the hygroscopic moisture trade settlement process of powdered bauxite ores.
Download or read book YS T 1521 2022 Translated English of Chinese Standard YS T 1521 2022 YST1521 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-12-28 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, accompanying document, and order form contents of the lithium nickel cobalt oxide. This Document applies to the positive active material lithium nickel cobalt oxide used in lithium-ion batteries.
Download or read book YS T 273 3 2020 Translated English of Chinese Standard YS T 273 3 2020 YST273 3 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-10-15 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part specifies the method for determination of chlorine content in cryolite. This Part is applicable to the determination of chlorine content in cryolite. The determination range is: 40.00% ~ 60.00%. The "Distillation - Thorium nitrate titration method" is the arbitration method. 2 Distillation - Thorium nitrate titration method 2.1 Summary of methods Dissolve the sample with sodium carbonate. Separate the chlorine, through sulfuric acid (or perchloric acid)-steam distillation. Use sodium alizarin sulfonate-methylene blue as the indicator. Use thorium nitrate solution for titration, to calculate the fluorine content in the sample. 2.2 Reagents Unless otherwise stated, only reagents and deionized water determined to be of analytical grade are used in the analysis. 2.2.1 Anhydrous sodium carbonate, superior grade pure. 2.2.2 Perchloric acid (p ¡Ö l.60 g/mL). 2.2.3 Hydrochloric acid (1 + 199). 2.2.4 Sodium hydroxide solution (20 g/L). 2.2.5 Sulfuric acid (2 + 1). 2.2.6 Buffer solution (pH value 2.7): Weigh 9.45 g of monochloroacetic acid. Dissolve in 50 mL of sodium hydroxide (1 mol/L). Use water to dilute it to 100 mL. Mix well. 2.2.7 Thorium nitrate standard titration solution: - Preparation: Weigh 4.5 g of thorium nitrate tetrahydrate [Th(NO3)4 ? 4H2O]. Use YS/T 273.3-2020 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery. Page 6 of 14 water to dissolve it. Dilute it to 1 L. Mix well. - Calibration: Weigh 0.2800 g of anhydrous sodium chlorine (preliminarily burned at 600 ¡ãC and cooled to room temperature in a desiccator). Use 20 mL ~ 30 mL of w
Download or read book YS T 298 2015 Translated English of Chinese Standard YST 298 2015 YS T298 2015 YST298 2015 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-03-16 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, test methods, inspection rules, marking, package, transportation, storage, quality certificate, ordering list (or contract) contents of the high titanium slag. This Standard is applicable to the high titanium slag used by titanium tetrachloride, artificial rutile and titanium pigment with titanic iron ore as raw materials, and producing by electric furnace smelting.
Download or read book YS T 261 2011 Translated English of Chinese Standard YST 261 2011 YS T261 2011 YST261 2011 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-04-07 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (or order form) content of spodumene concentrate. This Standard is applicable to spodumene concentrate, which is obtained through various mineral processing methods and enrichment. The spodumene concentrate has been extensively applied to the glass and ceramic industry, and the production of various chemical products of lithium.
